package com.frank.subject.domain.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

/**
 * @author Frank Zou
 * @version v0.0.1
 * @date 2024/3/21
 * @description
 */
@Configuration
public class ThreadPoolConfig {

    @Bean("labelThreadPool")
    public ThreadPoolExecutor getLabelThreadPool() {
        return new ThreadPoolExecutor(20, 100, 5,
                TimeUnit.SECONDS,
                new LinkedBlockingDeque<>(40),
                Executors.defaultThreadFactory(),
                new ThreadPoolExecutor.CallerRunsPolicy());
    }
}
